Numbers 31:26-29

26Take the sum of the prey that was taken, both of man and of beast, thou, and Eleazar the priest, and the chief fathers of the congregation:1

27And divide the prey into two parts; between them that took the war upon them, who went out to battle, and between all the congregation:

28And levy a tribute unto Yhwh of the men of war which went out to battle: one soul of five hundred, both of the persons, and of the beeves, and of the donkeys, and of the sheep:

29Take it of their half, and give it unto Eleazar the priest, for an heave offering of Yhwh.